- MDBG
(Simp./Trad.) - nciku
- iCiba (Simp.)
- Lin Yutang's Chinese-English Dictionary of Modern Usage (CUHK) (Trad.)
- Yahoo (Trad.)
- Shanghai Daily (buzzwords)
- Dr. Eye (Trad./Taiwan usage/definition in Tradaitional Chinese)
【Chinese-English dictionaries for classical Chinese】
- Lin Yutang's Chinese-English Dictionary of Modern Usage (CUHK) (Trad.)
- zdic (Simp./Trad.)
【Chinese-Chinese dictionaries】
- Chinese Helper (Simp.)
- Online Xinhua Zidian
(Simp.) - Guoyu Cidian (Taiwan's MOE) (Trad.)
【Firefox add-ons】
